SL7000 connection problem

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bibi
SL7000 connection problem

Hi,

I'm trying to connect to ACE SL7000 through dlms director based on default settings from http://www.gurux.fi/index.php?q=GXDLMSDirectorExample.

After sending SNRM request meter is not responding:

13:18:23 Initializing serial connection.
13:18:23 01:18:23.608 Info Opening
13:18:23 01:18:23.610 Info Serial Port Settings: Port Name: COM3 Baud Rate: 9600 Data Bits: 8 Parity: None Stop Bits: One Flow Control: None Eop: None
13:18:30 01:18:30.011 Info Open
13:18:31 Send SNRM request.
7E A0 08 02 23 03 93 3E 74 7E
13:18:31 01:18:31.013 Sent 7E A0 08 02 23 03 93 3E 74 7E
13:18:51 Data send failed. Try to resend 1/3
13:18:51 01:18:51.230 Sent 7E A0 08 02 23 03 93 3E 74 7E
13:19:11 Data send failed. Try to resend 2/3
13:19:11 01:19:11.477 Sent 7E A0 08 02 23 03 93 3E 74 7E
13:19:31 Failed to receive reply from the device in given time.
13:19:31 Disconnect request
13:19:31 Send Disconnect request.
7E A0 08 02 23 03 53 32 B2 7E
13:19:31 01:19:31.584 Sent 7E A0 08 02 23 03 53 32 B2 7E
13:19:51 Data send failed. Try to resend 1/3
13:19:51 01:19:51.816 Sent 7E A0 08 02 23 03 53 32 B2 7E
13:20:12 Data send failed. Try to resend 2/3
13:20:12 01:20:12.111 Sent 7E A0 08 02 23 03 53 32 B2 7E
13:20:32 Failed to receive reply from the device in given time.
13:20:32 01:20:32.228 Info Closing
13:20:33 01:20:33.219 Info Closed
System.TimeoutException: Failed to receive reply from the device in given time.
at GXDLMSDirector.GXDLMSDevice.InitializeConnection()
at GXDLMSDirector.MainForm.Connect(Object sender, GXAsyncWork work, Object[] parameters)

From manufacturer's application I was able to get read-write logs.

Read:
2F 41 43 45 35 5C 32 53 4C 37 30 30 30 2D 49 45 /ACE5\2SL7000-IE
43 35 0D 0A C5..
000194: 2020-02-03 11:34:50,9258643 +0,4093475

06 32 35 32 0D 0A .252..

000240: 2020-02-03 11:34:51,2296417 +0,0877958

7E A0 23 03 00 02 00 27 73 A0 2F 81 80 14 05 02 ~ #....'s /€...
00 80 06 02 00 80 07 04 00 00 00 07 08 04 00 00 .€...€..........
00 01 03 32 7E ...2~
000260: 2020-02-03 11:34:51,4695477 +0,1156958

7E A0 53 03 00 02 FE FF 30 A7 43 E6 E7 00 61 42 ~ S...þÿ0§Cæç.aB
A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 00 ¡...`…t....¢....
A3 05 A1 03 02 01 00 88 02 07 80 89 07 60 85 74 £.¡....ˆ..€‰.`…t
05 08 02 01 AA 0A 80 08 41 42 43 44 45 46 47 48 ....ª.€.ABCDEFGH
BE 10 04 0E 08 00 06 5F 1F 04 00 00 10 1D 21 34 ¾......_......!4
00 07 9A C7 7E ..šÇ~
000298: 2020-02-03 11:34:51,7093677 +0,0908588

Write:
2F 3F 21 0D 0A /?!..
000157: 2020-02-03 11:34:50,2109289 +0,0000846

06 32 35 32 0D 0A .252..
000237: 2020-02-03 11:34:51,1272283 +0,0000778

7E A0 21 00 02 FE FF 03 93 5F 87 81 80 12 05 01 ~ !..þÿ.“_‡€...
80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 07 €..€............
65 5E 7E e^~
000257: 2020-02-03 11:34:51,3371240 +0,0754109

7E A0 47 00 02 FE FF 03 10 84 CD E6 E6 00 60 36 ~ G..þÿ..„Íææ.`6
A1 09 06 07 60 85 74 05 08 01 01 8A 02 07 80 8B ¡...`…t....Š..€‹
07 60 85 74 05 08 02 01 AC 0A 80 08 41 42 43 44 .`…t....¬.€.ABCD
45 46 47 48 BE 10 04 0E 01 00 00 00 06 5F 1F 04 EFGH¾........_..
00 1C 1E 7D 00 00 9C 34 7E ...}..œ4~
000295: 2020-02-03 11:34:51,6145153 +0,0650070

Kurumi
Kurumi's picture

Hi,

Change start protocol from DLMS to IEC. I believe that you are using the optical probe (head)?

BR,
Mikko

________________________________________
Mikko Kurunsaari
Gurux Ltd
http://www.gurux.fi

bibi

I changed it, and the initial connection was successful. But I'm not able to get any historical data, there's an access error.

Kurumi
Kurumi's picture

Hi,

Change authentication from None to Low. The password is ABCDEFGH.

BR,
Mikko

________________________________________
Mikko Kurunsaari
Gurux Ltd
http://www.gurux.fi

bibi

On low authentication I get this error.

Kurumi
Kurumi's picture

Hi,

ACE SL7000 is not supporting historical data very well. Try to read something else. With some profile generics you need to read all the data and with some, you can read data using start and end time.

If I remember correctly reading using index and count is not work at all.

BR,

Mikko

________________________________________
Mikko Kurunsaari
Gurux Ltd
http://www.gurux.fi